refactor(app.js): Extract status pages

1 files changed, 92 insertions, 0 deletions

diff --git a/lib/web/statusRouter.js b/lib/web/statusRouter.js
new file mode 100644
index 00000000..aa3a9b79
--- /dev/null
+++ b/lib/web/statusRouter.js
@@ -0,0 +1,92 @@
+'use strict'
+
+const Router = require('express').Router
+
+const response = require('../response')
+const realtime = require('../realtime')
+const config = require('../config')
+const models = require('../models')
+const logger = require('../logger')
+
+const {urlencodedParser} = require('./utils')
+
+const statusRouter = module.exports = Router()
+
+// get status
+statusRouter.get('/status', function (req, res, next) {
+  realtime.getStatus(function (data) {
+    res.set({
+      'Cache-Control': 'private', // only cache by client
+      'X-Robots-Tag': 'noindex, nofollow', // prevent crawling
+      'HackMD-Version': config.version
+    })
+    res.send(data)
+  })
+})
+// get status
+statusRouter.get('/temp', function (req, res) {
+  var host = req.get('host')
+  if (config.alloworigin.indexOf(host) === -1) {
+    response.errorForbidden(res)
+  } else {
+    var tempid = req.query.tempid
+    if (!tempid) {
+      response.errorForbidden(res)
+    } else {
+      models.Temp.findOne({
+        where: {
+          id: tempid
+        }
+      }).then(function (temp) {
+        if (!temp) {
+          response.errorNotFound(res)
+        } else {
+          res.header('Access-Control-Allow-Origin', '*')
+          res.send({
+            temp: temp.data
+          })
+          temp.destroy().catch(function (err) {
+            if (err) {
+              logger.error('remove temp failed: ' + err)
+            }
+          })
+        }
+      }).catch(function (err) {
+        logger.error(err)
+        return response.errorInternalError(res)
+      })
+    }
+  }
+})
+// post status
+statusRouter.post('/temp', urlencodedParser, function (req, res) {
+  var host = req.get('host')
+  if (config.alloworigin.indexOf(host) === -1) {
+    response.errorForbidden(res)
+  } else {
+    var data = req.body.data
+    if (!data) {
+      response.errorForbidden(res)
+    } else {
+      if (config.debug) {
+        logger.info('SERVER received temp from [' + host + ']: ' + req.body.data)
+      }
+      models.Temp.create({
+        data: data
+      }).then(function (temp) {
+        if (temp) {
+          res.header('Access-Control-Allow-Origin', '*')
+          res.send({
+            status: 'ok',
+            id: temp.id
+          })
+        } else {
+          response.errorInternalError(res)
+        }
+      }).catch(function (err) {
+        logger.error(err)
+        return response.errorInternalError(res)
+      })
+    }
+  }
+})